Validity

255 articles available

In a recent decision (16.5.2012) the Supreme Court in Denmark has ruled on the requirement of creative step that applies to Danish utility models and serves the same purpose as inventive step in…

When seeking to improve a data structure prescribed in an international standard, the skilled person would consider mechanisms already described in the standard when solving the identified technical…

The Danish Maritime and Commercial Court upheld the invalidation (in two administrative instances) of a patent claiming second medical use of a known compound for the treatment of sea lice…

In a decision of 21 March 2012, the Cour d’Appel of Paris ruled on the issue of the appraisal which the French judge has to make when a request for a preliminary injunction against acts allegedly…

In a recent decision rendered by the Danish Maritime and Commercial Court, a Danish patent invalidated administratively in both the first and second instance by the Danish Patent Office was held…

As in other jurisdictions, German Courts try to determine whether an invention is patentable over the prior art by looking at it through the eyes of the notional skilled person at the effective…

Last April we reported the case of Gedeon Richter plc v Bayer Schering Pharma AG [2011] EWHC 583 (Pat), concerning immediate release formulations of a combination contraceptive product containing the…

The Court of Appeal dismissed Pharmaq's claim that Intervet's patent claiming deposited virus strains and closely related strains sharing genotypic and phenotypic characteristics was invalid and that…

The English High Court has upheld the decision of the UK Intellectual Property Office to refuse the grant of a patent for the treatment of inflammatory bowel disease (IBD) with zinc (El-Tawil v The…